Elmer, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Elmer, a city in Macon County, Missouri.
This Afternoon
88°F
Sunny
Sunny, with a high near 88. Heat index values as high as 97. Southeast wind around 8 mph.
7-day forecast for Elmer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Sunny | 8 mph SE | 9% |
| Tonight | 72°F | Partly Cloudy | 7 mph SSE | 9% |
| Saturday | 90°F | Partly Sunny | 6 to 10 mph SSW | 8% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 6 mph WNW | 63% |
| Sunday | 78°F | Chance Showers And Thunderstorms | 3 to 9 mph NNW | 55% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 10 mph NE | 63% |
| Monday | 66°F | Showers And Thunderstorms Likely | 12 mph NE | 63% |
| Monday Night | 53°F | Chance Rain Showers | 10 mph NNE | 45% |
| Tuesday | 63°F | Mostly Cloudy | 10 mph NNE | 14% |
| Tuesday Night | 48°F | Mostly Cloudy | 3 to 9 mph NNE | 6% |
| Wednesday | 67°F | Mostly Sunny | 7 mph NE | 1% |
| Wednesday Night | 51°F | Partly Cloudy | 1 to 5 mph NE | 3% |
| Thursday | 69°F | Partly Sunny | 5 mph ENE | 7% |
| Thursday Night | 54°F | Mostly Cloudy | 3 mph ENE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Elmer (39.958, -92.649). Updated through the day.
Growing snapshot for Elmer
Last spring frost
Apr 19
First fall frost
Oct 18
Growing season
180 days
Hardiness zone
6a
More local growing data for Elmer: nearby ZIP 63538 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kirksville Rgnl Ap, Mo (12.3 mi from Elmer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.